Flow generator



FIG. 1 is a front perspective view of a flow generator illustrating the Applicants' new design;

FIG. 2 is a front view of the flow generator;

FIG. 3 is a right view of the flow generator;

FIG. 4 is a top view of the flow generator;

FIG. 5 is a back view of the flow generator;

FIG. 6 is a left view of the flow generator; and

FIG. 7 is a bottom view of the flow generator.

FIG. 8 is a front perspective view of another embodiment of a flow generator in accordance with present invention;

FIG. 9 is a front view of the flow generator in FIG. 8;

FIG. 10 is a right view of the flow generator;

FIG. 11 is a top view of the flow generator;

FIG. 12 is a back view of the flow generator;

FIG. 13 is a left view of the flow generator; and,

FIG. 14 is a bottom view of the flow generator.

Where included, the use of stippling is intended to denote a difference in materials.

The broken lines shown in the figures represent portions of a flow generator that form no part of the claimed design. 

CLAIM The ornamental design for a flow generator, as shown and described. 